Difference: CemMaintenance2014Archive ( vs. 1)

Revision 105 Dec 2014 - Main.AshleighRaczkowski

 
META TOPICPARENT name="CemMaintenance"
CEMFacGroup Page CEM Administration Page

2014 Archive of CemMaintenance 2013 Archive of CemMaintenance

CEM Equipment Mainenance

Maintenance Checklist

Monthly

Task Subtask Location Category Date(1) Date(2) Date(3) Date(4) Date(5) Date(6) Date(7) Date(8) Date(9) Date(10) Date(11) Date(12) Notes
Jan 2014 Feb 2014 Mar 2014 Apr 2014 May 2014 Jun 2014 Jul 2014 Aug 2014 Sep 2014 Oct 2014 Nov 2014 Dec 2014  
Fill LN2 dewars 5 dewars CEM lab LN2 1/2 2/3 3/3 4/1 5/1 6/2 7/1 8/4 9/2 10/1 11/3 12/1  
Check gas regulators on tanks 12 regulators -                            
Check gas regulators 1230 : 230 psi LN2 1230 suite LN2 Jan 80 psi Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check gas regulators F20 : N2 F20 suite Gas Jan 500 psi Mar Apr May Jun Jul Aug Sep Oct Nov Dec 11/19/12 (replaced)
Check gas regulators 2100 : N2 2100 utility Gas Jan 2600 psi Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check gas regulators 3200 : N2 3200 utility Gas Jan 1800 psi Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check gas regulators Helios : 230 psi LN2 Helios suite LN2 Jan N/A Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check gas regulators Helios : Ar Helios suite Gas Jan N/A Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check gas regulators HPF : N2 CEM lab Gas Jan 1500 psi Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check gas regulators Ethane CEM lab Gas Jan 500 psi Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check gas regulators Plunge Freezer : N2 CEM lab Gas Jan 1300 psi Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check gas regulators Gatan Solarius : H2 CEM lab Gas Jan 1500 psi Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check gas regulators Gatan Solarius : O2 CEM lab Gas Jan 600 psi Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check gas regulators Gatan Solarius : Ar CEM lab Gas Jan 500 psi Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check gas regulators Nikon light microscope : N2 CEM lab Gas Jan 2300 psi Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check oil levels on mechanical pumps 10 Locations - 13 pumps -                            
Check oil levels BOC Edwards Vacuum Evaporator CEM lab Oil Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check oil levels Amylamine glowdischarger CEM lab Oil Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check oil levels TEMIMPS pump CEM lab Oil Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check oil levels 1230 Mechanical pump (1) 1230 utility Oil Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check oil levels F20 Film pumping station F20 stairway Oil Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check oil levels F20 Mechanical pump F20 suite Oil Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check oil levels 2100 Mechanical pump (2) 2100 utility Oil Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check oil levels 3200 Mechanical pump (2) 3200 utility Oil Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check oil levels Helios Mechanical pump Helios utility Oil Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check Gatan pumping station 2 Locations - 2 pumps -                            
Check pump Gatan Dry Pumping Station 2100 CEM Ancillary hallway Equipment 1/3 2/14 Mar 4/1 May Jun Jul Aug Sep Oct Nov Dec  
Bake cryo holder Gatan Dry Pumping Station 2100 CEM Ancillary hallway Equipment 1/3 2/14 Mar 4/1 May 6/2 Jul Aug Sep Oct Nov 12/2  
Check pump Gatan Dry Pumping Station F20 F20 stairway Equipment 1/3 2/5 3/3 4/1 5/1 Jun Jul Aug Sep Oct Nov Dec  
Bake cryo holder Gatan Dry Pumping Station F20 F20 stairway Equipment 1/3 2/5 3/3 4/1 5/1 6/3 Jul Aug Sep Oct Nov 12/2  
EM room maintenance 5 Locations -                            
EM suite maintenance 1230 : Temp/ RH 1230 suite EM suite Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
EM suite maintenance F20 : Temp/ RH F20 suite EM suite Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
EM suite maintenance 2100 : Temp/ RH 2100 suite EM suite Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
EM suite maintenance 3200 : Temp/ RH 3200 suite EM suite Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
EM suite maintenance Helios : Temp/ RH Helios suite EM suite Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Download logs F20 : Temp/Humidity logs F20 suite F20 suite Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Download logs 2100 : Temp/Humidity logs 2100 suite 2100 suite Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
EM holders 1230 : Grease O-rings/clean holders 1230 suite EM suite Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
EM holders F20 : Grease O-rings/clean holders F20 suite EM suite Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
EM holders 2100 : Grease O-rings/clean holders 2100 suite EM suite Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
EM holders 3200 : clean holders 3200 suite EM suite Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
EM suite maintenance 1230 : Vacuum/clean EM suites 1230 suite EM suite Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
EM suite maintenance F20 : Vacuum/clean EM suites F20 suite EM suite Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
EM suite maintenance 2100 : Vacuum/clean EM suites 2100 suite EM suite Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
EM suite maintenance 3200 : Vacuum/clean EM suites 3200 suite EM suite Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
EM suite maintenance Helios : Vacuum/clean EM suites Helios suite EM suite Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check Chillers 1230 : Chiller water level / water filters 1230 utility EM suite Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check Chillers F20 : Chiller water level / water filters F20 utility EM suite Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check Chillers 2100 : Chiller water level / water filters 2100 utility EM suite Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check Chillers 3200 : Chiller water level / water filters 3200 utility EM suite Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check Chillers Helios : Chiller water level / water filters Helios utility EM suite Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check Compressors 1230 : Air compressor 1230 utility EM suite Jan Feb Mar Apr May 6/06/14 Jul Aug Sep Oct Nov Dec  
Check Compressors F20 : Air compressor F20 utility EM suite Jan Feb Mar Apr May 6/06/14 Jul Aug Sep Oct Nov Dec  
Check Compressors 2100 : Air compressor 2100 utility EM suite Jan Feb Mar Apr May 6/06/14 Jul Aug Sep Oct Nov Dec  
Check Compressors 3200 : Air compressor 3200 utility EM suite Jan Feb Mar Apr May 6/06/14 Jul Aug Sep Oct Nov Dec  
Check Compressors Helios : Air compressor Helios utility EM suite Jan Feb Mar Apr May 6/06/14 Jul Aug Sep Oct Nov Dec  
Check LN2 tanks Check inventory LN2 Ancillary Hallway Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check LN2 tanks Check inventory LN2 F20 Ancillary Hallway Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Fill U-traps U-traps -                            
Fill U-trap Darkroom CEM Ancillary hallway U-trap Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Fill U-trap 1230/3200 utility room CEM Ancillary hallway U-trap Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Fill U-trap 2100/Helios utility room CEM Ancillary hallway U-trap Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Fill U-trap Ice machine CEM Ancillary hallway U-trap Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check status Additional equipment -                            
Check status Jeol/Helios Power supplies CEM Ancillary hallway UPS Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check status F20 : Power supply F20 Ancillary hallway UPS Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check status JEOL Film pumping station CEM Ancillary hallway Film Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Check status Jun-Aire Compressor CEM Ancillary hallway Equipment Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  

CemMaintenance2013Archive

3 months

Task Date Notes
Replace Dark room chemicals 12/2012
Change house H2O filters for Direct Q3 water
PhaseIII Chiller fan cleaning (by Dan) 9/2013

* Chiller fans in PhaseIII:
chillerfans.png

* chillerfansleaning Sept 2013:
chillerfancleaning.png

Dan's lots: Haskris #1 (J1230)

2012

Jan 9th- Rinsed Coils Mar 14th – Rinsed Coils Apr 16th- Cleaned Coils May 20th- Rinsed Coils July 17th- Cleaned Coils Sep 12th- Rinsed Coils Nov 9th- Rinsed Coils

2013

Jan 24th- Cleaned Coils Mar 26th- Rinsed Coils May 15th- Cleaned Coils Jun 21th- Rinsed Coils Jul 17th- Cleaned Coils Aug 8th- Cleaned Coils Sep 13th- Rinsed Coils Oct 14th- Rinsed Coils

Haskris #2 (J3200)

2012

Jan 9th- Rinsed Coils Mar 14th – Rinsed Coils Apr 16th- Cleaned Coils May 20th- Rinsed Coils July 17th- Cleaned Coils Sep 12th- Rinsed Coils Nov 9th- Rinsed Coils

2013

Jan 24th- Cleaned Coils Mar 26th- Rinsed Coils May 15th- Cleaned Coils Jun 21th- Rinsed Coil because of complaint that unit is not cooling. I checked Refrigerant levels and controls. Everything looks good. I told Ed and Bill to call A.L.Scientific to check out unit. They should have a service contract with a vendor for these units. This has been my recommendation for years. And this particular unit has been VERY troublesome. Jun 24th- A.L. is on site. They say the Condensing fan isn’t running quick enough and needs to be replaced. Jun 25th- Cleaned Coils on both sides now that unit is off. Jul 11th – A.L. on site and they replaced fan. Unit is up and running Aug 8th- Rinsed Coils Sep 13th- Rinsed Coils Oct 14th- Rinsed Coils

Haskris #3 (J2100)

2012

Jan 9th- Rinsed Coils Mar 14th – Rinsed Coils Apr 16th- Cleaned Coils May 20th- Rinsed Coils July 17th- Cleaned Coils Sep 12th- Rinsed Coils Nov 9th- Rinsed Coils

2013

Jan 24th- Cleaned Coils Mar 26th- Rinsed Coils May 15th- Cleaned Coils Jun 21th- Rinsed Coils Jul 17th- Cleaned Coils Aug 8th- Cleaned Coils Sep 13th- Rinsed Coils Oct 14th- Rinsed Coils

Haskris #4 (Helios)

2012

Jan 9th- Rinsed Coils Mar 14th – Rinsed Coils Apr 16th- Cleaned Coils May 20th- Rinsed Coils July 17th- Cleaned Coils Sep 12th- Rinsed Coils Nov 9th- Rinsed Coils

2013

Jan 24th- Cleaned Coils Mar 26th- Rinsed Coils May 15th- Cleaned Coils Jun 21th- Rinsed Coils Jul 17th- Cleaned Coils Aug 8th- Cleaned Coils Sep 13th- Rinsed Coils Oct 14th- Rinsed Coils

Since the See Boxes were removed in August we have found a substantial increase in the amount of dirt on the coils of many of our roof top units. For that reason we are rinsing all units monthly to determine if they need to be cleaned with the coil cleaner. We will continue to follow this practice till the Site work is completed on the Skanska site. In the PPD office I have the records of all PM for all units from Oct 0f 2005 till the present.

Daniel Scott Murphy

6 months

Task Date Notes
Microscope PM 1230 PM
F20 PM 8/1/2012 IGP change
F20 PM summer 2013 FEG change 10/2013
2100 PM
3200 PM
Helios
Vacuum Vents on UPS
Clean Phase III Duct Sox 12/28/2012
Clean F20 Duct Sox 12/10/2012
Gatan Dry Pumping Stations F20 Diaphragms - 9/2011
  2100 Diaphragms - 3/2012
  2100 Cold cathode gauge - 1/13/2014

12 months

Task Date Notes
Back up Computers 1230 Computer 1/2013
Back up F20 Computer 12/2012
Back up 2100 Computer 1/2013
Back up 3200 Computer 1/2013
Full backup of Robot computer 1/2013
Direct Q 3 water purification filter pack 6/2013
Replace pump oil and activate alumina on roughing pumps 10 Locations - 13 pumps  
BOC Edwards Vacuum Evaporator 11/2012
Amylamine glowdischarger 11/2012
TEMIMPS pump 11/2012
JEOL Film pumping station - Microscope Suite Hallway  
F20 Film pumping station - below phase II stairway 11/2012
F20 Mechanical pump  
3200 Mechanical pump (2)  
2100 Mechanical pump (2)  
1230 Mechanical pump (1)  
Helios Mechanical pump  
Jun-Aire Compressor -1230 Ancillary hallway  

18 months

Task Date Notes
Gatan Dry Pumping Station - MDP lubrication F20
2100

CemMaintenance2013Archive

Detailed checklist

Monthly

  • Top off liquid nitrogen storage dewars
  • Check Compressed gas tank regulators
    • (H2, O2, N2 for 2100, N2 for 3200, N2 for Tecnai, N2 for Helios, N2 for F20)
  • Check oil levels on all Mechanical pumps
  • Check Vacuum Gauges on on Gatan Dry Pumping Station
  • Bake Cryo Holders for F20 and 2100
  • Regrease O-rings and clean All Microscope Holders
  • Check Chiller water levels
  • Vacuum/clean EM suites
  • Temperature/ Humidity logs downloaded
  • Check microscope water filters
  • Drain Air Compressors
  • Fill U-traps on drains with water in darkroom
  • Maintenance 14d: Maintenance 30d:

3 months

6 months

  • F20 PM
  • 2100 PM
  • 1230 PM
  • 3200 PM
  • Vacuum Vents on UPS
  • Clean Phase III Duct Sox
  • Clean F20 Duct Sox
  • Replace diaphragms on Gatan Dry Pumping Stations
  • Change filters for Direct Q3 water
  • Maintenance 6m:

12 months

  • Back up 1230 Computer
  • Back up F20 Computer
  • Back up 2100 Computer
  • Back up 3200 Computer
  • Full backup of Robot computer
  • Direct Q 3 water purification
  • Replace pump oil and activate alumina on roughing pumps
  • Maintenance 12m:

18 months

Log

Gatan Dry Pumping Station

  • F20 Station
    • Diaphragms replaced September 02 2011
    • Measured April 12 2012
      • Pumping down to 4x10-4 Pa / 5x10-6 Torr range
      • Operating temperature inside station : +38C
    • Cold Cathode Gauge cleaned May 07 2012
      • Pin cleaned - Cold Cathode Gauge assembly:
        ccg.JPG

  • 2100 Station
    • PM March 28 2012
      • Seals/O-rings and diaphragms replaced, valves aligned
      • 2100 Pumping Station used diaphragms:
        2100diaphragms.JPG
      • Counter not working - stuck at 8164.94 hrs
    • Measured April 12 2012
      • Pumping down to 7x10-4 Pa / 8x10-6 Torr range
      • Operating temperature inside station : +46C
    • Cold Cathode Gauge cleaned May 07 2012
    • June 22 2012
      • Diaphragm pump producing a loud noise. Disassembled pump and put back together. Seems to be working fine.
      • Counter repaired - cables came off of leads to board.

Gatan SmartSet? Model 900 ColdStage Controller

  • August 4, 2014 Wires stripped need to resolder * 
         B  o     o   A
     C  o    o H   o  F
     D  o            o  E

  • A - unused
  • B - unused
  • C - Brown
  • D - Red
  • E - Black
  • F - Green
  • H - Yellow

  • Not connected - orange or black (no metal wire in center)

Direct Q 3 - water purification

  • April 11 2012
    • Replaced distribution pump
    • D3overview_annotated.png:
      D3overview_annotated.png
    • Direct Q 3 flow schematic:
      D3Flowschematic.png

Amylamine Glow Discharger

  • April 4 2012
    • Tubing connected
    • Pirani gauge installed - pumping to <10-3 mbar

Gatan Cp3 plunge freezer

  • May 14 2012
    • resistance of the connector form the assemble pot measured
      • between pins 1&2: 2.4-3.4 ohms
      • between pins 3&4: 80.8-81.2 ohms

Edwards AUTO 306

  • June 27 2012
    • Chamber Volts Error - Paula cleaned gauge - Ed re-Cleaned pirani gauge. Error still persists.
  • June 28 2012
    • Bill reassembled gauge and works
  • July 6 2012
    • Chamber Volts Error again
    • reassembled gauge - working again
  • Pirani gauge parts:
    auto306_pirani.jpg

  • Pirani gauge position:
    auto306_pirani2.jpg

Schedule

April 2026
      01 02 03 04
05 06 07 08 09 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30    

May 2026
          01 02
03 04 05 06 07 08 09
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
31            

June 2026
  01 02 03 04 05 06
07 08 09 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30        

July 2026
      01 02 03 04
05 06 07 08 09 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30 31  

August 2026
            01
02 03 04 05 06 07 08
09 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
30 31          

Equipment List

Direct Q 3 - Millipore water purification system

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-- EdEng - 12 Apr 2012

-- AshleighRaczkowski - 05 Dec 2014

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